20032+3112 BRT 275
20h 03m 07.98s +31° 11' 22.9" P.A. 31.00 sep 4.2 mag 12.78,13.10
| Coord 2000 |
20032+3112 |
|
Discov num |
BRT 275 |
|
Comp |
|
|
Coord arcsec 2000 |
20 03 07.98 +31 11 22.9 |
|
| Date first |
1902 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
31 |
|
Pa last |
31.4 |
|
P.A. Now (θ) |
31.4° |
|
| Sep first |
3.5 |
|
Sep last |
4.204 |
|
Sep. Now (ρ) |
4.204" |
|
| Mag pri |
12.78 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+022 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=0.593
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2030692118477147648 |
|
